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 Third-Party BizVerify
Shenzhen Graigar Technology Co., Limited
Verified By : SMR
Verified Date : 2019-04-18

Product Catalog 

 

General EA08A Automatic voltage regulator AVR for Generator

  • General EA08A Automatic voltage regulator AVR for Generator
  • General EA08A Automatic voltage regulator AVR for Generator
  • General EA08A Automatic voltage regulator AVR for Generator
  • General EA08A Automatic voltage regulator AVR for Generator
  • General EA08A Automatic voltage regulator AVR for Generator
  • General EA08A Automatic voltage regulator AVR for Generator
Model No.︰EA08A
Brand Name︰GRAIGAR
Country of Origin︰China
Unit Price︰US $ 100 / pc
Minimum Order︰1 pc
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Product Description

Full Wave 8 Amp Harmonic Compounding Winding AVR
EA08A universal 8 Amp Full Wave Harmonic or Harmonic plus Auxiliary winding A.R.E.P genset voltage regulator is a compatible replacement for Leroy Somer R448, R449 and R438. Also comatible with Caterpillar VR3, Marathon DVR2000, SA465-2.

Features:

Voltage Regulation < ±1% 
110/220/380 VAC Programmable Input 
Harmonic Frequency 40~500 Hz 
Harmonic Voltage 25~300 VAC 
Under Frequency Protection 
Two-stage For STAB Adjusting Range 
PWM Output


Specifications:

Model NO. EA08A 
Sensing Input Terminal 0-110V = 95~135V
Terminal 0-220V = 185~250V
Terminal 0-380V = 360~515V
Frequency 50/60 Hz single phase 
Output Voltage 150 VDC @ 220 VAC
Current Continuous 8A, Intermittent 12A for 10 sec.
Resistance 10 ~ 100 Ohm 
Voltage Regulation < ±1% (with 4% engine governing) 
Voltage Build-up Harmonic residual volt. > 5 VAC 
External Voltage Adjustment ±10% @ 1 K Ohm 
EMI Suppression Internal electromagnetic interference filtering 
Under Frequency Protection U/F range 42~62 Hz 
Droop Current Transformer N:5A or N:1A 
Unload Harmonic+Auxiliary Winding > 40 VAC 
Full Load Harmonic+Auxiliary Winding < 250 VAC single phase 40/500 Hz 
Environment Operating Temperature : -40~60 C
Storage Temperature : -40~85 C
Relative Humidity : Maximum 95%
Vibration : 1.5G @ 5~30 Hz / 5.0G @ 30~500 Hz 
AVR Controls Functions VOLTS : Voltage Adjustment
STAB : Stability Adjustment
U/F : UFRO Knee point set
DROOP : Droop Adjustment
TRIM : Analogue Input Adjustment
U/F DIP : U/V Rate Set 
Dimensions 150.0 (L) x 135.0 (W) x 55.3 (H) mm 
Weight 480 g ±2%

 

Edtied by Cathy

Price Terms︰FOB Shenzhen
Payment Terms︰TT/LC/Western Union/Paypal
Packing︰EXPORT CARTON
Lead Time︰3 working days
Product Image







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